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SubjectRe: [PATCH 06/10] list_lru: Pass dst_memcg argument to memcg_drain_list_lru_node()
On Wed, Mar 21, 2018 at 04:22:10PM +0300, Kirill Tkhai wrote:
> This is just refactoring to allow next patches to have
> dst_memcg pointer in memcg_drain_list_lru_node().
>
> Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
> ---
> include/linux/list_lru.h | 2 +-
> mm/list_lru.c | 11 ++++++-----
> mm/memcontrol.c | 2 +-
> 3 files changed, 8 insertions(+), 7 deletions(-)
>
> diff --git a/include/linux/list_lru.h b/include/linux/list_lru.h
> index ce1d010cd3fa..50cf8c61c609 100644
> --- a/include/linux/list_lru.h
> +++ b/include/linux/list_lru.h
> @@ -66,7 +66,7 @@ int __list_lru_init(struct list_lru *lru, bool memcg_aware,
> #define list_lru_init_memcg(lru) __list_lru_init((lru), true, NULL)
>
> int memcg_update_all_list_lrus(int num_memcgs);
> -void memcg_drain_all_list_lrus(int src_idx, int dst_idx);
> +void memcg_drain_all_list_lrus(int src_idx, struct mem_cgroup *dst_memcg);

Please, for consistency pass the source cgroup as a pointer as well.

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